/* === TaiXu AI 增强动效样式 v2.1 === */

/* 数字滚动卡片 */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;margin:48px 0}
.stat-card{background:linear-gradient(135deg,rgba(124,92,255,.08),rgba(34,211,238,.04));border:1px solid var(--line);border-radius:16px;padding:28px;text-align:center;transition:.3s}
.stat-card:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:var(--shadow)}
.stat-num{font-size:48px;font-weight:800;background:var(--gradient);background-clip:text;-webkit-background-clip:text;color:transparent;line-height:1}
.stat-label{margin-top:8px;color:var(--text2);font-size:14px}

/* 时间轴 */
.timeline{position:relative;padding-left:32px;margin:32px 0}
.timeline::before{content:"";position:absolute;left:8px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--brand),var(--brand2),transparent)}
.timeline-item{position:relative;padding:0 0 32px 24px}
.timeline-item::before{content:"";position:absolute;left:-30px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(124,92,255,.2)}
.timeline-time{font-size:12px;color:var(--brand2);font-weight:600;text-transform:uppercase;letter-spacing:1px}
.timeline-title{font-size:18px;margin:6px 0;color:var(--text)}
.timeline-desc{color:var(--text2);font-size:14px;line-height:1.7}

/* 终端代码块 */
.terminal{background:#0a0e1a;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:24px 0;font-family:'JetBrains Mono',Consolas,Monaco,monospace}
.terminal-header{background:#161b2e;padding:10px 16px;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--line)}
.terminal-dot{width:12px;height:12px;border-radius:50%}
.terminal-dot.r{background:#ff5f56}.terminal-dot.y{background:#ffbd2e}.terminal-dot.g{background:#27c93f}
.terminal-title{margin-left:12px;color:var(--text3);font-size:12px}
.terminal-body{padding:20px;font-size:13px;line-height:1.8;color:#e6e9f2;overflow-x:auto}
.terminal-body .prompt{color:var(--brand3)}
.terminal-body .cmd{color:#22d3ee}
.terminal-body .out{color:var(--text2)}
.terminal-body .hl{color:#fbbf24}

/* 浮动徽章 */
.float-badges{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
.float-badge{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;background:rgba(124,92,255,.1);border:1px solid rgba(124,92,255,.3);border-radius:999px;color:var(--brand2);font-size:13px;font-weight:500;transition:.2s}
.float-badge:hover{background:rgba(124,92,255,.2);transform:translateY(-2px)}

/* 渐变分割线 */
.divider-grad{height:1px;background:linear-gradient(90deg,transparent,var(--brand),var(--brand2),transparent);margin:64px 0;border:none}

/* 滚动进入动画 */
@keyframes slideUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideLeft{from{opacity:0;transform:translateX(-40px)}to{opacity:1;transform:translateX(0)}}
@keyframes glow{0%,100%{box-shadow:0 0 20px rgba(124,92,255,.3)}50%{box-shadow:0 0 40px rgba(124,92,255,.6)}}
.scroll-in{animation:slideUp .8s ease-out both}
.scroll-in-left{animation:slideLeft .8s ease-out both}
.glow-pulse{animation:glow 2.5s ease-in-out infinite}

/* 矩阵雨背景效果（CSS版） */
.matrix-bg{position:absolute;inset:0;opacity:.06;background-image:
  linear-gradient(rgba(34,211,238,.5) 1px,transparent 1px),
  linear-gradient(90deg,rgba(34,211,238,.5) 1px,transparent 1px);
  background-size:32px 32px;
  pointer-events:none;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,#000,transparent)
}

/* 对比表格 */
.compare-table{width:100%;border-collapse:collapse;margin:32px 0;background:var(--card);border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.compare-table th{background:linear-gradient(135deg,rgba(124,92,255,.15),rgba(34,211,238,.1));padding:16px;text-align:left;color:var(--text);font-weight:600;font-size:14px;border-bottom:1px solid var(--line)}
.compare-table td{padding:14px 16px;border-bottom:1px solid var(--line);color:var(--text2);font-size:14px}
.compare-table tr:last-child td{border-bottom:none}
.compare-table tr:hover td{background:rgba(124,92,255,.04)}
.compare-table .yes{color:var(--brand3);font-weight:600}
.compare-table .no{color:var(--err)}
.compare-table .partial{color:var(--warn)}

/* 价格卡 */
.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin:48px 0}
.pricing-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:32px;position:relative;transition:.3s}
.pricing-card.featured{border-color:var(--brand);background:linear-gradient(135deg,rgba(124,92,255,.08),rgba(34,211,238,.04))}
.pricing-card.featured::before{content:"推荐";position:absolute;top:-12px;right:24px;background:var(--gradient);color:#fff;padding:4px 16px;border-radius:999px;font-size:12px;font-weight:600}
.pricing-name{font-size:20px;font-weight:700;color:var(--text)}
.pricing-price{font-size:42px;font-weight:800;background:var(--gradient);background-clip:text;-webkit-background-clip:text;color:transparent;margin:16px 0}
.pricing-price small{font-size:14px;color:var(--text2);font-weight:400;background:none;-webkit-background-clip:initial;background-clip:initial;color:var(--text2)}
.pricing-features{list-style:none;padding:0;margin:24px 0}
.pricing-features li{padding:8px 0;color:var(--text2);font-size:14px;display:flex;align-items:center;gap:10px}
.pricing-features li::before{content:"✓";color:var(--brand3);font-weight:700}

/* 移动端响应 */
@media (max-width:768px){
  .hero-inner h1{font-size:36px}
  .stat-num{font-size:36px}
  .compare-table{font-size:12px}
  .compare-table th,.compare-table td{padding:10px 8px}
  .pricing-grid{grid-template-columns:1fr}
}